South Korea developed a highly flexible solar cells
South Korea developed a highly flexible solar cells
Recently, South Korean scientists said they developed the world’s most efficient flexible solar cell prototype products 6y270 battery, c1295 battery, dell inspiron 500m battery, dell inspiron 510m battery. According to the South Korean Electronics and Telecommunications Research Institute of solar cells, said researchers, the flexible solar cells is very low cost, but this solar cell will convert solar energy is the performance of traditional silicon solar cells based on the double and only 0.4 millimeters thick. The batteries for wearable mobile phones and handheld computers, as well as the glass in the automotive industry, but also made a necklace, using the sun to power portable devices.
What a piece of the battery can be subversive
The steam engine to replace the animal to change the speed of human perception of the original; internal combustion engine out of the steam engine, an extension of the human experience for the new space; and the next challenge of technological change inherent in gene have been hidden in us. Although no need, but you can imagine the car can also be discharged to water it edible?
June 2005, a Honda City Hall Plaza in San Francisco slowly around the road trip. Honda has carried on its good quality, this silver sedan form dynamic fashion, interior refinement, safety, and driving comfort. The car’s biggest selling point is that emitted “water” can get clean water to drink when eating;
You travel outside of the laptop battery has a short storage time and trouble?
Ideal state, Centrino notebook battery capacity for 4-5 hours to be spent re-charging after. But you may also not well-informed: Fujitsu released “FMV-BIBLO MG55E” notebooks can continue to run 8-10 hours;
And your hands and the world which mobile phone to maintain communication as dynamic multiplier: Finland’s Nokia in 2004 released a headset for Bluetooth mobile phone samples to help mobile phone users to call up to ten consecutive half-hour stand-up 84 hours.
All these changes are due to take place in a small volume of container on the scientific and technological revolution - the fuel cell. It can be installed in new cars, the high-speed operation of the notebook computer dell inspiron 600m battery, dell latitude d500 battery, dell latitude d505 battery, dell latitude d510 battery can also be built into the Nokia Bluetooth headset in mobile phones.
Source of power revolution
As early as 1839, WilliamGrove Sir electrolysis of water through the reverse process and found that the principle of the fuel cell. 60 In the early 20th century, as the aerospace and defense needs, the development of small-scale liquid hydrogen and liquid oxygen fuel cells, used in space flight and submarine in 1960, “Apollo” spacecraft landing on the moon using the fuel cell. In recent years, due to the lack of a one-time energy and environmental protection of the outstanding requirements of the development and utilization of new clean renewable energy. Fuel cell energy conversion efficiency due to high environmental pollution by the advantages of small countries in the world of universal importance.
Motor vehicles are an important fuel cell applications. Fuel cell vehicles do not involve the combustion process, no mechanical wear and tear, fuel efficient plane nearly four times higher, than the traditional security of the car much higher. As a result of this there is no tradition of automobile engines, transmissions and mechanical transmission device, just installed in the chassis by the hydrogen fuel tank and the composition of a new type of battery-driven devices, the purchase of fuel cell vehicles that actually buy the chassis, the owner can put on your favorite shell, composed of a variety of models will be able to facilitate a like-for-as simple as a coat.
Honda cars in the car in San Francisco City Hall Plaza, on the road and the line slowly, the world’s largest exhibition of fuel cell vehicles in the United States opened in San Francisco City Hall Plaza, on display from the world’s eight major auto manufacturers research and development of 23 zero pollution prototype fuel cell vehicles, including models in the range of speed, driving distance, safety and comfort and so close to the traditional car.
At the same time, Japan’s largest cell phone manufacturer NEC Corporation is developing a nano-technology and the use of methanol fuel cells, the company said that this battery is the energy reserves of ordinary lithium batteries 10 times, which means that users in a months without charge on the cell phone, or the use of continuous 24-hour laptop. Once the cell phones and laptop computers can work for so long, then even if the long journey, you are familiar with e-life and you can also always accompanied by a.
The concept of these new environmentally friendly fuel cell vehicles and the emergence of mobile phones and the rapid development of fuel cell technology are inseparable. In 1859 invented the first practical storage battery of the French physicist belang Taiwan is in any case can not imagine that 140 years after the battery energy storage can achieve nearly mA per gram level of discharge; even he can not imagine that such a high-energy dell latitude d520 battery, dell latitude d600 battery, dell latitude d610 battery technology still can not meet the current era of power consumption electronic devices need. With the rapid development of the global economy, as well as mobile phones, notebook computers, digital cameras, video cameras, automobiles and other products on the new, highly efficient, environmentally-friendly materials, energy demand, the traditional battery has long been an obstacle to development.
Fuel-cell batteries with ordinary biggest difference lies in the fact that ordinary battery chemical energy stored in the battery’s internal chemical substances, when the battery work, these limited reaction material will be stored chemical energy into electrical energy, until all of these chemicals reaction, so common is a limited battery power output and storage devices.
The fuel cell is an open device. Required to participate in the fuel cell chemical reaction between hydrogen and oxygen, respectively, from the external fuel cell to provide a separate storage system, so as long as they can to ensure that hydrogen and oxygen reactants (fuel) supply, fuel cells can continuously produce electricity.
Environment, Stanford University, Associate Professor Mark Jacobson, who in “Nature” magazine: if the United States is now replaced all the motor vehicle hydrogen fuel cell vehicles, from two aspects of the environment and health to improve people’s quality of life can reduce the number of people died of pollution and the health of the whole society to save expenditure and consumer spending.
Therefore, it was caused by the fuel cell with two of the greatest invention of the industrial revolution of the steam engine and internal combustion engine comparable to that of resolving the “energy shortage” and “pollution” of these two great world problems is of great significance, is the meaning of the new energy revolution energy power generation system. Assistant U.S. fossil energy said: “The fuel cell technology in the 21st century, half of the impact of the technical, would be similar to half of the 20th century, the role of the internal combustion engine.”
Japanese Prime Minister Junichiro Koizumi has also been Saying: “fuel cell so that we found the open door of the key hydrogen energy era.” Koizumi’s new home in their own home to install a fuel cell power generation system.
The eve of the commercialization of
In recent years, with fuel cell breakthroughs in key technologies, cost reduction, this is not pollution, quiet, efficient and in line with the trend of today’s environmentally-friendly way of new generation attracted many international well-known oil companies, power companies and automobile companies and handset manufacturers began to take part in fuel cell technology research and product development in the world, expects to market fuel cell commercialization and road. Application of fuel cells mainly in the electricity, the three major areas of communications and automotive.
For car manufacturers, fuel cell vehicles means that a huge future business opportunities, the world’s major automobile manufacturers are involved in this competition. Ballard Power Systems, the United States in 1993 developed the first concept car, the German Daimler - Benz also followed from 1994 to 1997 in one billion U.S. dollars invested heavily in the development of fuel cell vehicle, introduced 3 years four models gd761 battery, kd476 battery, td347 battery, dell inspiron 1501 battery. Until now, Japan’s Honda, Toyota, Mitsubishi, Mazda, Ford, GM and the United States have developed a variety of fuel cell vehicles to the operational phase of the model.
Although the application of fuel cells getting better, but too big for its original volume, high cost of continued difficult to resolve such issues as hydrogen to fuel cell commercialization in the eve of the long-term, and as a breakthrough in key technologies, some companies have come on the initial stages of commercialization.
Toshiba has been the fuel cell R & D and commercialization of the pacemaker. Toshiba Corporation in 2004 to develop direct methanol fuel cell as the world’s smallest fuel cell to enter the “Guinness Book of Records.” Toshiba said that they are optimized, the reliability of these efforts, the expectations of their performance. According to Toshiba’s announcement that Toshiba will be the end of 2005 will be a large number of practical fuel cells to market, the main object-oriented applications including small electronic devices, such as small audio players, wireless devices, portable headphones, etc. .
Japan’s largest telecom operator NTT Do-CoMo Institute in cooperation with Fujitsu to develop a methanol fuel cell as the driving force of the new 3G mobile phones, has recently displayed new products in Tokyo. NTT said that the models call for as long as eight hours for the traditional models of 3 times.
In automotive fuel cell full of competition, notably Toyota, Honda the two companies. Toyota and Honda fuel cell vehicles has been to the market. It is reported that a fuel cell vehicle manufacturing cost is about the cost of an ordinary internal combustion engine car about 100 times, only those listed for the bulk of the models can produce economic benefits, but its cost is still the “ordinary” car costs 10 times the current price of the Honda FCX each in about 1.5 million U.S. dollars.
Japanese Economy, Trade and Industry announced in a clear vision developed in phases to achieve the practical use of fuel cell goal. The Japanese government plans to invest 11 billion U.S. dollars, in 2010 the national fuel cell vehicles to reach 50,000.
“Some of Japan’s plan was too optimistic, the commercialization of fuel cells will take some time, but this is in one direction.” China’s commercialization of fuel cell bus demonstration national project coordinator, said King Kwong Lun. It is reported that during the 2008 Olympic Games, China will also be a fuel cell fleet. Will not only fuel cell car demonstration runs, there will be supported by the United Nations in the global tender to fuel buses in the street.
Maryland elderly completely invented a new type of alternative battery acid solution
A few days ago, after a long period of painstaking research and experiment repeated by the practice, a completely new type of alternative green acid storage battery electrolytic solution in the successful development of Lanzhou, Gansu, and the inventor of this patent is a civil elderly.
Battery electrolytic solution of this environmentally-friendly inventor - Dongtai Xinlei Gansu Institute for Technological Innovation Senta Mr. Ma told reporters that the relationship between dell inspiron 6400 battery, dell inspiron e1505 battery, dell latitude 131l battery the cause of electric vehicles with the national energy system and adjust the strategic plan, its energy-efficient electric vehicles, no pollution, noise and low obvious advantages have become the development trend of the future of the automobile industry, the state of electric vehicles has been listed as “863″, the Beijing 2008 Olympic Games IT major scientific and technological projects. Electric vehicle technology is one of the key driving force for the power - batteries. And he developed the battery is environmentally friendly electric vehicles to meet the needs of development, the full realization of the green. He hoped that the technology can be relevant state departments attach great importance to and strongly supported, as soon as possible to promote, produce new products, and gradually to replace the conventional batteries, for the protection of nature, protecting the environment to contribute early.
Mr. Ma said that the two green-free sulfuric acid products, odorless, non-corrosive, completely replace the battery electrolytic solution of sulfuric acid as soon as put into use, the world will be reduced by a large number of sulfuric acid into the society, its role in environmental protection is huge; by repeated experiments , the use of this product is not made from burning batteries, not the explosion, the various technical indicators are better than lead-acid batteries, battery life is longer than the sulfuric acid storage battery; the production costs of the products currently in use is slightly lower than the battery electrolytic solution of sulfuric acid production costs; product manufacturing process is simple, low input production equipment. Will be used only by the electrolyte by adding a certain way can be achieved on conventional battery. Production process does not produce any waste water, waste, emissions.
Mr. Ma also said that the batteries are widely used in various types of vehicles, ships, aircraft, motorcycles and even `electric bicycles, and is closely related to human life, therefore, this project has a very broad market prospects, once operational, will produce the world great social benefits, the economic benefits of a huge, huge environmental benefits. Although production of the batteries have some advanced technology, but the high cost, technical complexity, it is difficult to achieve and promote them. Low production costs of this project and easy to produce, easy to popularize, the battery will no doubt be a future development.
Urine on the new paper battery power
Singapore scientists have invented a paper with urine battery power, it can be for a medical examination to provide a new way. This new battery is to test for diabetes and other diseases cheap, simple, and the ideal health care device.
It is reported that the leadership of Dr. Li Jibang from the Singapore Institute of Biological Engineering Research Group microfiber 15, described in the professional journal of the latest invention. Paper battery that small and inexpensive, and the urine is being tested as a source of power such devices. The use of 0.2 milliliters of urine vgp-bps2 battery, vgp-bps2a battery, vgp-bpl2 battery, can have a voltage of 1.5 volts. A few days ago, scientists are trying to design a smaller “bio-chip” in order to mass production.